008920000a22002170004500017001200000100004100012102000700053215002800060606002400088606001900112005001700131101001300148200016100161710013800322001000600460035001200466675002100478675000800499210004900507700011800556  a0000086  a        d        k  y0frey50      ba  aUS  axiv, 579 p.cil.d24 cm  aColagenioxSimposio  xInvestigaçao20251209142540.00 aengceng1 aCollageneproceedingsof a symposium sponsored by the central leather research institutefCouncil of Scientific and Industrial Research g[Ed.] N. Ramanathan02asymposium sponsored by the central leather research institutebCouncil of Scientific and Industrial Research, Madras, 29-30 Nov. 196085098  a0000086  a577:061.3+001.89  aCOL  aNew YorkcInterscience Publishersdcop. 1962 1acollagenbproceedings of a symposium sponsored by the central leather research institute, Madras, 29-30 Nov. 1960